AOC L22W765, Service Manual

Page: 39 / 76

22’’ LCD TV AOC L22W765
39
R920 0 1/10W
R982 200 1/10W
VOL+ 10
CH+ 10
LED-A
R2D2 470 1/10W
+3V3SB
KEY-IR
PWR_SW
R922 3.3K 1/10W
KEY6
KEY -IR
KEY-IR
I2C1CLK 9
R2612 NC/10K 1/10W
+5VSB
CH- 10
RELAY-SW 14
R939
10K 1/10W
U417
74HC4066DQ
1
2
3
4
5
6
7 8
9
10
11
12
13
14
1Y
1Z
2Z
2Y
2E
3E
GND 3Y
3Z
4Z
4Y
4E
1E
Vcc
RXD_B
TV_VIDEO
IRR 9
KEY 2
R4K0
0 1/10W
+3V3SB
CH-
TV_VIDEO
R2614 NC/10K 1/10W
CH-
JTAG_RSTN
PANEL-ON
FB917 300 OHM
X1_P
F900 FUSE
+3V3SB
IRR
TXD_B
DPMS_HS
R2D2 200R to 470R
Rev. E
JTAG_RSTN 9
X1_P
R958 NC
ZD152 VPORT0603100KV05
1
2
R919 0 1/10W
R952 0 1/10W
MISC & Connectors
Q906
2SC2412KR
R974 NC
RGB_VSYNC
RXD_B
KEY 3
LED-2
PDC_SDA
R4F6 10K 1/10W
RC5-IR
ZD151 VPORT0603100KV05
1
2
TV_VID
DPMS_VS
+ C941
10uF/16V
RGB_VSYNC 5,6
VCC3_3
PANEL-ON
R924 22K 1/10W
X2_P
U910
AIC1117-33PY
1
2 3
VS
S
VOUT VIN
+3.3V
VOL- 10
R4F1 10K 1/10W
R2D1 200 1/10W
KEY2
R957 0 1/10W
C4H4
0.1uF
RXD_B
LED-B
C494
NC/0.01uF
Reset Circuit
RGB_HSY NC
RESET
C
2093
0.
001uF
R20D1 NC
+5VSB
C912
22pF
R925 10K 1/10W
Q903
2SC2412KR
KEY6
R921 3.3K 1/10W
R960
1K 1/10W
KEY6
KEY6
C917
NC/0.1uF
C
2098
0.
001uF
U407
NC/EM6353BX2SP3B-2.9+
1
2
3
GND
RESET(RESET)
VDD
R909
3.3K 1/10W
ISP
C975
0.1uF
RGB_HSY NC 5,6
PWR_KEY
KEY3
R918
1K 1/10W
VCC3_3
Q907
2SC2412KR
R4J7 NC
PWR_KEY
KEY -IR
X901
4.000MHz
1
2
PWR-ON
Reset
Switch
R20D0 0 1/10W
R2D0 22 1/10W
R2D7 22K 1/10W
LED-2
U905-1
NC/P87LPC764BD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P0.0
P1.7
P1.6
RST/P1.5
VSS
X1/P2.1
X2/P2.0
INT1/P1.4
SDA/P1.3
SCL/P1.2
P1.1
P1.0/TXD
P0.7
P0.6
VDD
P0.5
P0.4
P0.3
P0.2
P0.1
R4F4 10K 1/10W
VOL+
NEC-IR
R917 100 1/10W
U905
P89LPC930FDH
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
16
17
18
19
20
21
22
23
24
25
26
27
28
P2.0
P2.1
KBIO/CMP2/P0.0
P1.7
P1.6
RST/P1.5
VSS
XTAL1/P3.1
CLKOUT/XTAL2/P3.0
INT1/P1.4
SDA/INT0/P1.3
SCL/T0/P1.2
MOSI/P2.2
MISO/P2.3 P2.4/SS
P2.5/SPICLK
P1.1/RXD
P1.0/TXD
P0.7/T1/KBI7
P0.6/CMP1/KBI6
VDD
P0.5/CMPREF/KBI5
P0.4/CIN1A/KBI4
P0.3/CIN1B/KBI3
P0.2/CIN2A/KBI2
P0.1/CIN2B/KBI1
P2.6
P2.7
MENU
RESET
RC5-IR
R2D8
NC
CN419
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
C
2096
0.
001uF
C2100
100pF
PWR-ON
TV_VID
+ C961
10uF/16V
TV3267W-8AD 1
L32W761 Custom
8 15 Tuesday , September 04, 2007
715T2486
< 称爹 >
08-Standby MCU and Reset
T2486-1-X-X-5-070904
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
DPMS_HS
R2613 NC/10K 1/10W
R4F3 10K 1/10W ZD153 VPORT0603100KV05
1
2
5V
ZD156 VPORT0603100KV05
1
2
+5VSB
KEY 2
ZD154 VPORT0603100KV05
1
2
TV_VIDEO 10
RELAY -SW
C
2094
0.
001uF
CH+
RESETN 9,12
KEY3
PDC_SCL
C942
0.1uF
RESETN
R959 NC
KEY 2
R4A5 0 1/10W
CN902
NC
1
2
3
4
5
10K to NC Rev. E
PDC_SDA
C918
0.1uF
R4F0 10K 1/10W
R4F2 10K 1/10W
CH+
MENU 10
I2C1DATA 9
PDC_SCL
TXD_B
ZD150 VPORT0603100KV05
1
2
+5VSB
PWR-ON
C
2097
0.
001uF
PWR_SW 10
SW401
NC/SW
2
1 3
4
5
+5VSB
+5VSB
R956 0 1/10W
LED-1 Q905
2SC2412KR
LED-A
R2D3 22 1/10W
C913
22pF
R4A3
NC/1K 1/10W
DPMS_VS
C
2095
0.
001uF
KEY3
ZD155 VPORT0603100KV05
1
2
FB401
600OHM
1 2
X2_P
TXD_B
R20D2 NC
LED-1
+5VSB
NEC-IR
C
2099
0.
001uF
R908
10K 1/10W
+3.3V
LED-B
ISP
Front Panel Control Connector
LIGHT-ON-OUT 10,13,14
VOL-
R916 100 1/10W
+3V3SB
+5VSB
R4F5 NC
R4E9 10K 1/10W